798
CDUS43 KLSX 170727
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT WED JUN 17 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 347 PM 100 1918 85 -6 84
1936
MINIMUM 60 512 AM 46 1917 65 -5 65
AVERAGE 70 75 -5 75
PRECIPITATION (IN)
YESTERDAY 0.00 2.07 1975 0.14 -0.14 0.00
MONTH TO DATE 5.99 2.26 3.73 5.69
SINCE JUN 1 5.99 2.26 3.73 5.69
SINCE JAN 1 28.55 19.12 9.43 18.95
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 9.2 16.5 -7.3 18.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 0
SINCE JUN 1 0 3 -3 0
SINCE JUL 1 4086 4679 -593 4349
COOLING
YESTERDAY 5 10 -5 10
MONTH TO DATE 142 134 8 95
SINCE JUN 1 142 134 8 95
SINCE JAN 1 316 280 36 186
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1000 PM
LOWEST 50 400 PM
AVERAGE 66
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 101 1918
MINIMUM TEMPERATURE (F) 65 47 1999
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 543 AM CDT SUNSET 836 PM CDT
JUNE 18 2026..........SUNRISE 544 AM CDT SUNSET 837 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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